Version 3.0 Patchlevel 16 Added Features/Bug Fixes

1. Fix a bug in scaling objects. Thanks to Helmut Jarausch <jarausch@igpm.rwth-aachen.de> for pointing out the problem.

2. Fix a bug in rotating XBM objects. Thanks to Fozzy C. Dressel <dressel@edvg.co.at> for pointing out the problem.

3. Add VectorWarp() to the ImageProc Menu to warp selected image in a specified direction for a specified amount. Add a new X default, Tgif.VectorWarpSoftness to control the softness of the warp.

4. Add new internal commands:

   move_attr_relative(<attr_name>,<dx>,<dy>)

   get_number_of_vertices(<result_attr>,<obj_name>)

   is_obj_transformed(<result_attr>,<obj_name>)